Home / 2,722,846.88-4,084,703.90-901,278.35

Finding the Fourth Proportional to 2,722,846.88, 4,084,703.90 and 901,278.35

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Solution

The fourth proportional to 2,722,846.88, 4,084,703.90 and 901,278.35 is: 1,352,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,846.88 : 4,084,703.90 = 901,278.35 : x
  2. Step 2: Convert to fraction form
    2,722,846.88/4,084,703.90 = 901,278.35/x
  3. Step 3: Cross multiply
    2,722,846.88x = 4,084,703.90 × 901,278.35
  4. Step 4: Simplify right side
    2,722,846.88x = 3,681,455,166,300.65
  5. Step 5: Solve for x
    x = 3,681,455,166,300.65/2,722,846.88
  6. Step 6: Final answer
    x = 1,352,061.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.